Vacuum Tubes
The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.
Vacuum Tubes
The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.
Consists of a triode oscillator and a hexode mixer in a common envelope. Reduces interaction between the oscillator and mixer sections and makes for stable operation in superheterodyne receivers on the high frequencies as well as the broadcast band.
$6.14
Save 11%
Originally: $6.90
The 6100 / 6C4WA is a heater-cathode type medium-mu triode of miniature construction, suitable for use as a class C amplifier and oscillator. This type is characterized by long life and stable performance.
$4.41
Save 11%
Originally: $4.95
Miniature high-mu twin triode having separate cathodes. It is designed for service as a relay-control tube in remote tuning units of television receivers.
$14.15
Save 11%
Originally: $15.90
High-mu twin triode designed for use in resistance-coupled circuits as a voltage amplifier or phase inverter.
$31.06
Save 11%
Originally: $34.90
General purpose medium-mu triode. It is useful for service as an oscillator or audio-frequency amplifier.
$5.25
Save 11%
Originally: $5.90
Twin triode designed for use as a grounded-grid radio-frequency amplifier or as a frequency converter at frequencies up to 300 megacycles.
$10.59
Save 11%
Originally: $11.90
Miniature, medium-mu twin triode for use as a radio-frequency amplifier or as a combined oscillator and mixer in VHF television receivers. It my also be used as an audio-frequency amplifier.
$6.14
Save 11%
Originally: $6.90
Miniature high-mu twin triode each section of which has an individual cathode connection - especially suited for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators, and industrial-control circuits.
$53.36
Save 11%
Originally: $59.95
Medium-mu twin triode 9-pin miniature type, intended for applications where dependable performance under shock and vibration is paramount. The 5814A is a "premium" version of the 12AU7.
$15.04
Save 11%
Originally: $16.90
High-mu triode sharp-cutoff pentode
$53.31
Save 11%
Originally: $59.90
General purpose high-mu triode. It is designed for service as a high gain resistance coupled amplifier in AC and AC - DC operated receivers.
$7.61
Save 11%
Originally: $8.55
Double diode remote cut-off pentode for use as an R.F. or I.F. amplifier.
$6.14
Save 11%
Originally: $6.90
General-purpose triode designed for use as a detector, amplifier, or oscillator. Features include a relatively high transconductance and a medium amplification factor.
$20.43
Save 11%
Originally: $22.95
Heater-cathode type twin triode designed for use as a class B power amplifier in the output stage of a-c or battery operated equipment. It may also be used in a biased detector, oscillator phase inverter or class A amplifier
$7.03
Save 11%
Originally: $7.90
Combines two independent diode units in the 7-pin miniature construction. Its high perveance permits high efficiency in either FM or AM detector service.
$7.03
Save 11%
Originally: $7.90
Tube combining a single diode and a high-mu triode in one bulb. It is designed for service as a diode detector, AVC rectifier, and as a resistance coupled amplifier.
$4.36
Save 11%
Originally: $4.90
Miniature tube containing a diode and a sharp-cutoff pentode. It is designed for use as a combined detector and audio-frequency voltage amplifier in compact battery-powered equipment.
$3.16
Save 11%
Originally: $3.55
Miniature twin triode designed primarily for use as a cascode amplifier at frequencies below approximately 300 megacycles.
$2.45
Save 50%
Originally: $4.90
Medium-mu triode using the lock-in construction. It is designed for use as an oscillator, detector, or amplifier. It is characterized by moderately high transconductance. It is particularly applicable for service in the higher frequencies.
$8.81
Save 11%
Originally: $9.90
Miniature tube containing a high-mu triode and a sharp-cutoff pentode. The triode section is intended for service as a sync separator and the pentode section as a video amplifier.
$4.36
Save 11%
Originally: $4.90
Low-voltage, low-current drain, battery type triode. It is designed for service as an oscillator, detector, or amplifier in receivers using 90 volts "B" battery and a single dry cell "A" battery.
$7.03
Save 11%
Originally: $7.90
Miniature, medium-mu twin triode designed for use as a VHF cascode amplifier. In this application, section two (pins 1, 2, and 3) is intended for the input section.
$2.95
Save 50%
Originally: $5.90
Twin-diode with individual cathodes brought out to separate base pins. The 6H6 is designed for service as a diode detector, automatic volume control rectifier, or as a low current power rectifier
$4.36
Save 11%
Originally: $4.90
Twin triode in the 7 pin miniature construction. It can be operated in parallel or push-pull.
$2.45
Save 50%
Originally: $4.90